公开(公告)号：WO2011140251A3

公开(公告)日：2012-03-29

申请号：PCT/US2011035234

申请日：2011-05-04

Applicant: BASF CORP ,  BOORSE SAMUEL R ,  CAUDLE MATTHEW T ,  DIETERLE MARTIN ,  KUMAR SANATH V ,  VOSS KENNETH E

Inventor： BOORSE SAMUEL R ,  CAUDLE MATTHEW T ,  DIETERLE MARTIN ,  KUMAR SANATH V ,  VOSS KENNETH E

IPC: F01N3/28 ,  F01N3/08

CPC classification number: H01L23/552 ,  B01D53/9468 ,  B01D53/9472 ,  B01D2255/1021 ,  B01D2255/9022 ,  B01D2255/9035 ,  B01D2255/9155 ,  B01D2257/404 ,  B01D2257/502 ,  B01D2257/702 ,  B01J23/40 ,  B01J23/42 ,  B01J29/061 ,  B01J29/072 ,  B01J29/763 ,  B01J35/0006 ,  B01J35/04 ,  B01J37/024 ,  B01J37/0244 ,  B01J37/0246 ,  F01N3/035 ,  F01N3/103 ,  F01N3/106 ,  F01N3/2066 ,  F01N13/0097 ,  F01N2510/0682 ,  F01N2510/0684 ,  F01N2570/18 ,  H01L2924/0002 ,  Y02T10/24 ,  H01L2924/00

Abstract: Catalysts and catalytic articles for treating exhaust gas streams are described. In one or more embodiments, a catalyst system includes a first zone to abate nitrogen oxides by selective catalytic reduction, a second zone to oxidize ammonia and a third zone to oxidize carbon monoxide and hydrocarbons. Methods and systems for treating the exhaust gas stream are also provided. Methods of making and using such catalysts and catalytic articles are also described,

Abstract translation: 描述了用于处理废气流的催化剂和催化制品。 在一个或多个实施方案中，催化剂体系包括通过选择性催化还原来消除氮氧化物的第一区，用于氧化氨的第二区和用于氧化一氧化碳和烃的第三区。 还提供了用于处理废气流的方法和系统。 还描述了制备和使用这些催化剂和催化制品的方法，

公开(公告)号：WO2011140248A2

公开(公告)日：2011-11-10

申请号：PCT/US2011035230

申请日：2011-05-04

Applicant: BASF CORP ,  BOORSE SAMUEL R

Inventor： BOORSE SAMUEL R

IPC: F01N3/035 ,  B01D53/94 ,  F01N3/021 ,  F01N3/28

CPC classification number: B01D53/9431 ,  B01D2046/2437 ,  B01D2255/9155 ,  B01D2255/9202 ,  B01D2258/012 ,  B01D2279/30 ,  F01N3/035 ,  F01N3/2066 ,  F01N13/009 ,  F01N2510/0684 ,  Y02T10/24

Abstract: Catalysts, catalytic articles, and catalyst systems and methods for treating exhaust gas streams utilizing the catalytic articles are described, In one or more embodiments, a catalytic article includes a first SCR catalyst permeating the porous walls of a substrate and a second SCR catalyst coating the walls of the substrate. Methods for treating an exhaust gas stream are also provided. Methods of making and using such catalysts and catalytic articles are also described.

Abstract translation: 描述了催化剂，催化剂制品和催化剂体系以及利用催化制品处理废气流的方法。在一个或多个实施方案中，催化制品包括渗透基材的多孔壁的第一SCR催化剂和涂覆 基材的壁。 还提供了处理废气流的方法。 还描述了制备和使用这些催化剂和催化剂的方法。

公开(公告)号：EP2567078A4

公开(公告)日：2014-09-17

申请号：EP11778282

申请日：2011-05-04

Applicant: BASF CORP

Inventor： BOORSE SAMUEL R

IPC: B01D53/94 ,  F01N3/021 ,  F01N3/035 ,  F01N3/20 ,  F01N3/28

CPC classification number: B01D53/9431 ,  B01D2046/2437 ,  B01D2255/9155 ,  B01D2255/9202 ,  B01D2258/012 ,  B01D2279/30 ,  F01N3/035 ,  F01N3/2066 ,  F01N13/009 ,  F01N2510/0684 ,  Y02T10/24

公开(公告)号：MX2012012829A

公开(公告)日：2013-01-28

申请号：MX2012012829

申请日：2011-05-04

Applicant: BASF CORP

Inventor： VOSS KENNETH E ,  DIETERLE MARTIN ,  BOORSE SAMUEL R ,  CAUDLE MATTHEW T ,  KUMAR SANATH V

IPC: F01N3/08 ,  F01N3/28

Abstract: Se describen catalizadores y artículos catalíticos para tratar corrientes de gas de escape. En una o más modalidades, un sistema de catalizador incluye una primera zona para abartir óxidos de nitrógeno por reducción catalítica selectiva, una segunda zona para oxidar amoníaco y una tercera zona para oxidar monóxido de carbono e hidrocarburos. Se proporcionan también métodos y sistemas para tratar la corriente de gas de escape. Se describen también métodos de fabricación y utilización de catalizadores y artículos catalíticos.

公开(公告)号：EP2567081A4

公开(公告)日：2015-05-27

申请号：EP11778285

申请日：2011-05-04

Applicant: BASF CORP

Inventor： BOORSE SAMUEL R ,  CAUDLE MATTHEW T ,  DIETERLE MARTIN ,  KUMAR SANATH V ,  VOSS KENNETH E

IPC: F01N3/28 ,  B01J23/40 ,  B01J29/064 ,  B01J35/04 ,  B01J37/02 ,  F01N3/08

CPC classification number: H01L23/552 ,  B01D53/9468 ,  B01D53/9472 ,  B01D2255/1021 ,  B01D2255/9022 ,  B01D2255/9035 ,  B01D2255/9155 ,  B01D2257/404 ,  B01D2257/502 ,  B01D2257/702 ,  B01J23/40 ,  B01J23/42 ,  B01J29/061 ,  B01J29/072 ,  B01J29/763 ,  B01J35/0006 ,  B01J35/04 ,  B01J37/024 ,  B01J37/0244 ,  B01J37/0246 ,  F01N3/035 ,  F01N3/103 ,  F01N3/106 ,  F01N3/2066 ,  F01N13/0097 ,  F01N2510/0682 ,  F01N2510/0684 ,  F01N2570/18 ,  H01L2924/0002 ,  Y02T10/24 ,  H01L2924/00

Abstract: Catalysts and catalytic articles for treating exhaust gas streams are described. In one or more embodiments, a catalyst system includes a first zone to abate nitrogen oxides by selective catalytic reduction, a second zone to oxidize ammonia and a third zone to oxidize carbon monoxide and hydrocarbons. Methods for treating the exhaust gas stream are also provided. Methods of making and using such catalysts and catalytic articles are also described.

公开(公告)号：EP2414081A4

公开(公告)日：2014-07-09

申请号：EP10759326

申请日：2010-03-31

Applicant: BASF CORP

Inventor： WAN CHUNG-ZONG ,  ZHENG XIAOLAI ,  STIEBELS SUSANNE ,  WENDT CLAUDIA ,  BOORSE SAMUEL R

IPC: B01D53/94 ,  B01D53/58 ,  F01N3/035 ,  F01N3/08 ,  F01N13/02

CPC classification number: B01D53/9431 ,  B01D53/58 ,  B01D53/92 ,  B01D53/9418 ,  B01D53/9422 ,  B01D53/9472 ,  B01D53/9477 ,  B01D2251/2062 ,  B01D2255/102 ,  B01D2255/2042 ,  B01D2255/2045 ,  B01D2255/206 ,  B01D2255/2063 ,  B01D2255/2066 ,  B01D2255/2068 ,  B01D2255/20753 ,  B01D2255/20761 ,  B01D2255/2092 ,  B01D2255/50 ,  B01D2255/9022 ,  B01D2255/91 ,  B01D2255/9155 ,  B01D2255/9205 ,  B01D2258/012 ,  F01N3/02 ,  F01N3/021 ,  F01N3/035 ,  F01N3/0807 ,  F01N3/0814 ,  F01N3/0821 ,  F01N3/0842 ,  F01N3/10 ,  F01N3/103 ,  F01N3/206 ,  F01N3/2066 ,  F01N3/2073 ,  F01N13/02 ,  F01N2510/063 ,  F01N2510/0682 ,  Y02T10/24

Abstract: Provided are emissions treatment systems for an exhaust stream having an ammonia-generating component, such as a NOx storage reduction (NSR) catalyst or a lean NOx trap (LNT) catalyst, and an SCR catalyst disposed downstream of the ammonia-generating catalyst. The SCR catalyst can be a molecular sieve having the CHA crystal structure, for example SSZ-13 or SAPO-34, which can be ion-exchanged with copper. The LNT can be layered, having an undercoat washcoat layer comprising a support material, at least one precious metal, and at least one NOx sorbent selected from the group consisting of alkaline earth elements, rare earth elements, and combinations thereof and a top washcoat layer comprising a support material, at least one precious metal, and ceria in particulate form, the top washcoat layer being substantially free of alkaline earth components. The emissions treatment system is advantageously used for the treatment of exhaust streams from diesel engines and lean burn gasoline engines.

公开(公告)号：MY163935A

公开(公告)日：2017-11-15

申请号：MYPI2012004809

申请日：2011-05-04

Applicant: BASF CORP

Inventor： BOORSE SAMUEL R

IPC: F01N3/035 ,  B01D53/94 ,  F01N3/021 ,  F01N3/28

Abstract: Catalysts, catalytic articles, and catalyst systems and methods for treating exhaust gas streams (62) utilizing the catalytic articles are described. In one or more embodiments, a catalytic articles includes a first SCR catalyst (14) permeating the porous walls (53) of a substrate and a second SCR catalyst (16) coating the walls of the substrate. methods for treating an exhaust gas stream (62) are also provided. Methods of making and using such catalysts and catalytic articles are also described.

公开(公告)号：BR112012028302A2

公开(公告)日：2016-11-01

申请号：BR112012028302

申请日：2011-05-04

Applicant: BASF CORP

Inventor： BOORSE SAMUEL R

IPC: B01D53/94 ,  F01N3/021 ,  F01N3/035 ,  F01N3/28

Abstract: artigo catalítico, métodos para fazer um filtro de fuligem catalisado e para tratar um fluxo de gás de escape de um motor diesel, e, sistema de tratamento de gás de escape. catalisadores, artigos catalíticos e sistemas catalisadores e métodos para tratar fluxos de gás de escapamento utilizando os artigos catalíticos são descritos. em uma ou mais modalidades, um artigos catalítico inclui um primeiro catalisador scr permeando as paredes porosas de um substrato e um segundo catalisador scr revestindo as paredes do substrato. métodos para tratar um fluxo de gás de escapamento também são apresentados. métodos para fazer e usar esses catalisadores e artigos catalíticos também são descritos.

公开(公告)号：MY179455A

公开(公告)日：2020-11-06

申请号：MYPI2012004808

申请日：2011-05-04

Applicant: BASF CORP

Inventor： BOORSE SAMUEL R ,  CAUDLE MATTHEW T ,  DIETERLE MARTIN ,  KUMAR SANATH V ,  VOSS KENNETH E

Abstract: Catalysts and catalytic articles for treating exhaust gas streams are described. In one or more embodiments, a catalyst system includes a first zone (18) to abate nitrogen oxides by selective catalytic reduction, a second zone to oxidize ammonia and a third zone to oxidize carbon monoxide and hydrocarbons. Methods for treating the exhaust gas stream are also provided. Methods of making and using such catalysts and catalytic articles are also described.

公开(公告)号：ZA201209016B

公开(公告)日：2014-03-26

申请号：ZA201209016

申请日：2012-11-29

Applicant: BASF CORP

Inventor： BOORSE SAMUEL R

IPC: F01N20060101 ,  B01D20060101

Abstract: Catalysts, catalytic articles, and catalyst systems and methods for treating exhaust gas streams utilizing the catalytic articles are described. In one or more embodiments, a catalytic article includes a first SCR catalyst permeating the porous walls of a substrate and a second SCR catalyst coating the walls of the substrate. Methods for treating an exhaust gas stream are also provided. Methods of making and using such catalysts and catalytic articles are also described.